Real leaders consider how to minimize the coarser aspects of human nature to lead; Opportunists want to grow the coarser aspects of human nature to gain power.
George Washington was a real leader:
“One of the expedients of party to acquire influence, within particular districts, is to misrepresent the opinions and aims of other districts. You cannot shield yourselves too much against the jealousies and heart-burnings, which spring from these misrepresentations; they tend to render alien to each other those, who ought to be bound together by fraternal affection.”–George Washington’s farewell address
These days we elect a lot of opportunists.